I don't know what the pool action is like in Penticton but if he says its good, then its good.
As far as climate goes, you won't find a better one in all of of Canada than in the Okanagan Valley.
Beautiful scenery, right in the mountains. Access to all winter sports, skiing, quading, snowmobiling.
Summer sports, fishing, fly fishing, para sailing in the mountains. You name it, its there for you to do. Easy access to all towns up and down the valley.
The summer climate is the hottest in Canada with an extended fall. Its the only place in Canada that has a desert that is connected to the Sonoran desert in the USA.
The average winter temp is the warmest in Canada.
If you're brave and would like to experience what minus 50 with the wind chill is like, move to any other part of Canada.
Do a Google search for the Okanagan Valley and see for yourself.